1 



340 



Pteridophyllum fastigia- 









tum 1891 



I 



443 



Pterinaea . 1890 I 437. 



93 



I 



404 





9L 



II 



364 





91 



II 



364 







I 



403 



Pterinoperna syriaca . . 

 Pteris öqusiniona . . . 



93 



I 



537 



93 II 



434 





94 



I 



530 



— Radimskyi .... 



94 



I 



530 



— undulata 



90 



I 



373 



Pterocarya retusa . . . 



90 



I 



373 





92 II 



355 



Pterodon dasyuroides . 



93 



I 



149 





93 



I 



149 





93 



I 



403 







I 



183 



Pteroperna oolithica . . 



93 



r 



381 



— subquadrata .... 



93 



i 



381 





94 II 



482 



— Braunsii 



90 



i 



372 



— Fayoli 



93 



i 



207 



— propinquum .... 



90 



i 



372 



— Keichianum .... 



93 



i 



575 



Pteropoden 



92 



i 



181 



— Hercyn , Nordamerika 



93 



i 



118 



— Stammbaum .... 



91 



ii 



361 





93 II 



296 



Pteropodenschlamm 1893 II 286, 



305 



Pterosauria 



92 



ii 



350 



— Kreide, Brasilien . . 



93 



i 



163 



Pterospermites .... 



93 



ii 



221 



— giandidentatus . . . 



90 



i 



373 





94 



i 



196 





92 



ii 



341 



Ptilolith, Colorado . . . 



94 



ii 



223 



Ptomaphagus Germari 



91 



ii 



356 



Ptomascopus Aveyronensis 



92 



i 



176 



Ptychacanthus sublaevis . 



91 



i 



429 



Ptychites gymnitiformis . 



94 



n 



172 



— intermedius . . . . 



94 



ii 



172 



— multiplicatus . . . 



94 



ii 



171 





94 



ii 



171 





94 



ii 



171 





94 



ir 



171 







ii 



149 



Ptychocarpus oblongus . 



91 



i 



440 



Ptychoceras pseudo-gaul- 











91 



ii 



174 



Ptychodontidae .... 



92 



n 



357 



Ptychodus mammillaris, 









Kohlenkalk .... 



91 



ii 



457 



— polygyrus, Kreide . . 



91 



ii 



457 



Ptychogaster cayluxiensis 



92 



ii 



455 





92 



ii 



455 



— rotundiformis . . . 



92 



i 



163 



Ptycholepis Barrati . 1894 



IT 



318 



Ptychomya , Kreide von 









Martapoera (Borneo) 



90 



II 



416 



Ptychopteris Grand'Euryi 



93 



II 



216 



Ptychosiagum .... 



91 



II 



346 



— Orientale .... 



91 



II 



346 



Puddingg'ranit .... 



94 



I 



76 



Puddingsteine, Algier . 



94 



I 



489 



Puella . 



93 



I 



184 



Puerco-Fauna in Europa 



91 



II 



143 



Puget °roup . 



92 



II 



155 



Pulaskit 



93 



II 



339 



Pulchellia coronatoides 



93 



II 



197 



— Dauremonti .... 



93 



II 



197 



— hoplitiformis .... 



93 



II 



197 



— Seilei . 



90 



II 



286 



— subcaicedi 



93 



II 



197 



Pulmonaten, Eocän, Eng- 









land .... 



94 



II 



358 



— paleocäne Schichten 









von Möns . • 



90 



I 



357 



Pulvinulina eximia. 



90 



II 



344 



— japonica 



91 



II 



175 



— singularis 



91 



II 



175 



Puniceen 



91 



I 



341 



Punktgleichung . . . . 



90 



I 



394 



Punktsysteme, regel- 









mässige 



91 



I 



115 



Pupa ........ 



91 



II 



328 



— columella 



93 



II 



129 



— Genesii 



93 



II 



129 



— Schweinfurthi . . . 



91 



I 



128 



— ■ tongriana . 



91 



I 



128 



Purbeck, Savoyen 



94 



I 



348 



Purple sandstone group, 









Saltrange 



93 



II 



116 



Purpuridae, oberes Miocän 



91 



II 



464 



Purpuroidea 



93 



II 



382 



Pustularia . 



92 



II 



32 



— alpina ...... 



94 



II 



143 



Pycnaster . 



94 



I 



205 



Pycnodont, mesozoischer, 











93 



I 



378 



Pycnodus cretaceus 



91 



I 



153 



Pygopistes excentricus 



93 



I 



559 



— Heinzi 



93 



I 



559 



Pyramidella amoena . . 



91 



II 



129 



Pyrargyrit. . 1890 II 1. 



91 



II 



405 



— Kajänel, Siebenbürgen 



90 



I 



286 







II 



261 



— Wärmeleitung . . . 



94 



I 



5 



Pyrenäen, geologischer 

 Aufbau . . ' , . . 









93 



I 



303 



Pyrenäit . 1892 I 217. 



93 



II 



245 



Pyrgula pagodaeformis . 



90 



II 



121 





90 



II 



121 



